Acura SRS Airbag DTC Codes

ACURA 1955-1998 All Models Codes:

1-4 short circuited To 12 volt power or VSS In Driver's Inflatable Air Bag Module
1-5 short circuited To Ground In Driver's Inflatable Air Bag Module
2-1 & 2-2 open circuited In Passenger's Inflatable Air Bag Module
2-3 short circuited To a Wire In Passenger's Inflatable Air Bag Module Or low Resistance
2-4 short circuited To 12 volt power or VSS In Passenger's Inflatable Air Bag Module
2-5 short circuited To Ground In Passenger's Inflatable Air Bag Module
3-1, 3-2 open circuited Or high Resistance In Driver's Seat Belt Pretensioner (Explosive Device)
3-3 short circuited To a Wire Or low Resistance In Driver's Seat Belt Pretensioner (Explosive Device)
3-4 short circuited To 12 volt power or VSS In Driver's Seat Belt Pretensioner (Explosive Device)
3-5 short circuited To Ground In Driver's Seat Belt Pretensioner (Explosive Device)
4-1 & 4-2 open circuited Or high Resistance In Passenger's Seat Belt Pretensioner (Explosive Device)
4-3 short circuited To a Wire Or low Resistance In Passenger's Seat Belt Pretensioner (Explosive Device)
4-4 short circuited To 12 volt power or VSS In Passenger's Seat Belt Pretensioner (Explosive Device)
4-5 short circuited To Ground In Passengers Seat Belt Pretensioner (Explosive Device)
5-1, 5-2, 5-3, 5-4, 5-5, 6-1, 6-2, 6-3, 6-4, 7-1, 7-2. 7-3, 8-1, 8-2, 8-3, 8-4, 8-5 & 8-6 Internal Failure Of SRS or 
Supplemental Restraint System Unit. Check Battery System Voltage, If Voltage Is Low, Repair 12 volt power or VSS feed circuit Prior 
To Troubleshooting SRS or Supplemental Restraint System.
9-1 No Code Faulty SRS or Supplemental Restraint System Indicator Circuit
9-2 Faulty SRS or Supplemental Restraint System 12 volt power or VSS supply or 12 volt power or VSS feed VB Line
10-1 SRS or Supplemental Restraint System Unit Replacement Code

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ACURA 1999-2002 All Models Codes:

1-1 & 1-2 open circuited Or high Resistance In Drivers Inflatable Air Bag Module
1-3 short circuited To a Wire In Driver's Inflatable Air Bag Module Or low Resistance
1-4 short circuited To 12 volt power or VSS. Driver's Inflatable Air Bag Module
1-5 short circuited To Ground. Drivers Inflatable Air Bag Module
2-1 & 2-2 open circuited In Passenger's Inflatable Air Bag Module
2-3 short circuited To a Wire In Passenger's Inflatable Air Bag Module Or low Resistance
2-4 short circuited To 12 volt power or VSS, Passenger's Inflatable Air Bag Module
2-5 short circuited To Ground, Passenger's Inflatable Air Bag Module
3-1 & 3-2 open circuited Or high Resistance In Driver's Seat Belt Pretensioner (Explosive Device)
3-3 short circuited To a Wire Or low Resistance In Driver's Seat Belt Pretensioner (Explosive Device)
3-4 short circuited To 12 volt power or VSS In Driver's Seat Belt Pretensioner (Explosive Device)
3-5 short circuited To Ground In Driver's Seat Belt Pretensioner (Explosive Device)
4-1 & 4-2 open circuited Or high Resistance In Front Passenger's Seat Belt Pretensioner (Explosive Device)
4-3 short circuited To a Wire Or low Resistance In Front Passenger's Seat Belt Pretensioner (Explosive Device)
4-4 short circuited To 12 volt power or VSS In Passenger's Seat Belt Pretensioner (Explosive Device)
4-5 short circuited To Ground In Passenger's Seat Belt Pretensioner (Explosive Device)
5-1, 5-2, 5-4, 5-5, 5-8, 6-1, 6-2, 6-3, 6-4, 6-5, 6-6, 6-7, 6-8, 7- 1, 7-2, 7-3, 8-1, 8-2, 8-5, 8- 6, 8-7 & 8-8 Internal Failure Of SRS or Supplemental 
Restraint System Unit. Check Battery System Voltage, If Voltage Is Low , repair 12 volt power or VSS feed circuit Prior To Troubleshooting SRS or Supplemental Restraint 
System 
9-1 Intermittent SRS or Supplemental Restraint System Failures
9-2 SRS or Supplemental Restraint System Unit Internal Failure
9-3 Faulty Driver's Seat Belt Buckle Switch
9-4 Faulty Passenger's Seat Belt Buckle Switch
10-1 Seat Belt Pretensioner (Explosive Device) Deployed
10-2 Driver's Side Air Bag Deployed
10-3 Seat Belt Pretensioner (Explosive Device) & Driver's Side Air Bag Deployed
10-4 Front Passenger's Side Air Bag Deployed
10-5 Seat Belt Pretensioner (Explosive Device) & Front Passenger's Side Air Bag Deployed
10-6 Driver's & Front Passenger's Air Bags Deployed
10-7 Seat Belt Pretensioner (Explosive Device) & Driver's & Front Passenger's Side Air Bags Deployed
11-1 & 11-2 open circuited Or high Resistance In Driver's Side Inflatable Air Bag Module
11-3 short circuited To a Wire Or low Resistance In Driver's Side Inflatable Air Bag Module
11-4 short circuited To 12 volt power or VSS In Driver's Side Inflatable Air Bag Module
11-5 short circuited To Ground In Driver's Side Inflatable Air Bag Module
12-1 & 12-2 open circuited Or high Resistance In Front Passengers Side Inflatable Air Bag Module
12-3 short circuited To a Wire Or low Resistance In Front Passenger's Side Inflatable Air Bag Module
12-4 short circuited To 12 volt power or VSS In Front Passenger's Side Inflatable Air Bag Module
12-5 short circuited To Ground In Front Passenger's Side Inflatable Air Bag Module
13-1 & 13-2 Faulty Driver's Side Module Or SRS or Supplemental Restraint System Unit
13-3 No Signal From Driver's Side Impact Sensor
13-4 Faulty 12 volt power or VSS supply or 12 volt power or VSS feed To Driver's Side Impact Sensor
13-5 Faulty Safing Sensor For Driver's Side Impact Sensor
14-1 Faulty Passenger's Side Impact Sensor Or SRS or Supplemental Restraint System Unit
14-2 Faulty Passenger's Side Impact Sensor Or SRS or Supplemental Restraint System Unit
14-3 Faulty SRS or Supplemental Restraint System Floor Harness Or Front Passenger's Side Impact Sensor
14-4 Faulty 12 volt power or VSS supply or 12 volt power or VSS feed To Front Passenger's Side Impact Sensor
14-5 Faulty Safing Sensor For Front Passenger's Side Impact Sensor
15-1 Faulty OPDS Unit
15-2 Faulty Side Impact Air Bag Indicator light Circuit
15-3 Faulty OPDS Sensor
21-1 open circuited Or high Resistance In Driver's Seat Belt Buckle Pretensioner (Explosive Device)
21-3 short circuited To a Wire Or low Resistance In Driver's Seat Belt Buckle Pretensioner (Explosive Device)
21-4 short circuited To Ground In Driver's Seat Belt Buckle Pretensioner (Explosive Device)
21-5 short circuited To 12 volt power or VSS In Driver's Seat Belt Buckle Pretensioner (Explosive Device)
22-1 open circuited Or high Resistance In Passenger's Seat Belt Buckle Pretensioner (Explosive Device)
22-3 short circuited To a Wire Or low Resistance In Passenger's Seat Belt Buckle Pretensioner (Explosive Device)
22-4 short circuited To Ground In Passenger's Seat Belt Buckle Pretensioner (Explosive Device)
22-5 short circuited To 12 volt power or VSS In Passenger's Seat Belt Buckle Pretensioner (Explosive Device)

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ACURA 2003-2011 All Models (Except MDX, TL & TSX) Codes:

1-1, 1-2 open circuited Or high Resistance In Driver Inflatable Air Bag Module
1-3 short circuited To a Wire In Driver Inflatable Air Bag Module Or low Resistance
1-4 short circuited To 12 volt power or VSS, Driver Inflatable Air Bag Module
1-5 short circuited To Ground, Driver Inflatable Air Bag Module
2-1 & 2-2 open circuited In Passenger Inflatable Air Bag Module
2-3 short circuited To a Wire In Passenger Inflatable Air Bag Module Or low Resistance
2-4 short circuited To 12 volt power or VSS, Passenger Inflatable Air Bag Module
2-5 short circuited To Ground, Passenger Inflatable Air Bag Module
3-1 & 3-2 open circuited Or high Resistance In Driver Seat Belt Tensioner
3-3 short circuited To a Wire Or low Resistance In Driver Seat Belt Tensioner
3-4 short circuited To 12 volt power or VSS In Driver Seat Belt Tensioner
3-5 short circuited To Ground In Driver Seat Belt Tensioner
4-1 & 4-2 open circuited Or high Resistance In Front Passenger Seat Belt Tensioner
4-3 short circuited To a Wire Or low Resistance In Front Passenger Seat Belt Tensioner
4-4 short circuited To 12 volt power or VSS In Passenger Seat Belt Tensioner
4-5 short circuited To Ground In Passenger Seat Belt Tensioner
5-1, 5-2, 5-4, 5-5, 5-8, 6-1, 6-2, 6-3, 6-4, 6-5, 6-6,6-7, 6-8,7-, 7-2, 7-3, 8-1, 8-2, 8-5, 8-6, 8-7 & 8-8 
Internal Failure Of SRS or Supplemental Restraint System Unit computer. Inspect Battery System Voltage, If Voltage Is Low, 
repair 12 volt power or VSS feed circuit Prior To Troubleshooting SRS or Supplemental Restraint System.
9-1 Intermittent SRS or Supplemental Restraint System Failures
9-2 SRS or Supplemental Restraint System Unit Internal Failure
9-3 Faulty Driver Seat Belt Buckle Switch
9-4 Faulty Passenger Seat Belt Buckle Switch
9-6 Faulty Left-hand Front Impact Sensor
9-7 Faulty Right-hand Front Impact Sensor
10-1 Seat Belt Tensioner Deployed
10-2 Driver Air Module Bag Deployed
10-3 Seat Belt Tensioner & Driver Inflatable Air Bag Module Deployed
10-4 Passenger Inflatable Air Bag Module Deployed
10-5 Seat Belt Tensioner & Passenger Inflatable Air Bag Module Deployed
10-6 Driver & Passenger Inflatable Air Bag Modules Deployed
10-7 Seat Belt Tensioner & Driver & Passenger Inflatable Air Bag Modules Deployed
11-1 & 11-2 open circuited Or high Resistance In Driver Inflatable Air Bag Module
11-3 short circuited To a Wire Or low Resistance In Driver Inflatable Air Bag Module
11-4 short circuited To 12 volt power or VSS In Driver Inflatable Air Bag Module
11-5 short circuited To Ground In Driver Inflatable Air Bag Module
12-1 & 12-2 open circuited Or high Resistance In Passenger Inflatable Air Bag Module
12-3 short circuited To a Wire Or low Resistance In Passenger Inflatable Air Bag Module
12-4 short circuited To 12 volt power or VSS In Passenger Inflatable Air Bag Module
12-5 short circuited To Ground In Passenger Inflatable Air Bag Module
13-1 & 13-2 Faulty Side Impact Inflatable Air Bag Module Or SRS or Supplemental Restraint System Unit
13-3 No Signal From Side Impact Inflatable Air Bag Module Sensor
13-4 Faulty 12 volt power or VSS supply or 12 volt power or VSS feed To Side Impact Inflatable Air Bag Module Sensor
13-5 Faulty Sating Sensor For Side Impact Inflatable Air Bag Module Sensor
14-1 Faulty Side Impact Inflatable Air Bag Module Sensor Or SRS or Supplemental Restraint System Unit
14-2 Faulty Side Impact Inflatable Air Bag Module Sensor Or SRS or Supplemental Restraint System Unit
14-3 Faulty SRS or Supplemental Restraint System Floor Harness Or Side Impact Inflatable Air Bag Module Sensor
14-4 Faulty 12 volt power or VSS supply or 12 volt power or VSS feed To Side Impact Inflatable Air Bag Module Sensor
14-5 Faulty Safing Sensor For Side Impact Inflatable Air Bag Module Sensor
15-1 Faulty OPDS Unit
15-2 Faulty Side Impact Air Bag Indicator Light Circuit
15-3 Faulty OPDS Sensor
21-1 open circuited Or high Resistance In Driver Seat Belt Buckle Tensioner
21-3 short circuited To a Wire Or low Resistance In Driver Seat Belt Buckle Tensioner
21-4 short circuited To Ground In Driver Seat Belt Buckle Tensioner
21-5 short circuited To 12 volt power or VSS In Driver Seat Belt Buckle Tensioner
22-1 open circuited Or high Resistance In Passenger Seat Belt Buckle Tensioner
22-3 short circuited To a Wire Or low Resistance In Passenger Seat Belt Buckle Tensioner
22-4 short circuited To Ground In Passenger Seat Belt Buckle Tensioner
22-5 short circuited To 12 volt power or VSS In Passenger Seat Belt Buckle Tensioner

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ACURA 2003-2011 MDX, TL, TSX Codes:

A1-1 Faulty 12 volt power or VSS supply or 12 volt power or VSS feed (VA Line)
A2-1 Faulty 12 volt power or VSS supply or 12 volt power or VSS feed (VB Line)
D1-11 Driver Inflatable Air Bag Module & Driver Seat Belt Tensioner Deployed
D2-11 Passenger Inflatable Air Bag Module & Passenger Seat Belt Tensioner Deployed
D3-11 Side Impact Air Bag Deployed
D4-11 Side Impact Air Bag Deployed
D7-11 Rear End Collision
E2-11 Passenger Inflatable Air Bag Module Deployed
E4-11 Side Impact Inflatable Air Bag Module Deployed
F1-11 Driver Inflatable Air Bag Module & Driver Seat Belt Tensioner Deployed
F2-11 Passenger Inflatable Air Bag Module & Passenger Seat Belt Tensioner Deployed
F3-11 Side Impact Air Bag Deployed
F4-11 Side Impact Air Bag Deployed
11-A short circuited To 12 volt power or VSS In Driver Air Bag Second Module
11-B short circuited To Ground In Driver Air Bag Second Module
11-1 open circuited Or high Resistance In Driver Air Bag First Module
11-3 short circuited To a Wire Of low Resistance In Driver Air Bag First Module
11-4 open circuited Or high Resistance In Driver Air Bag Second Module
11-6 short circuited To a Wire Or low Resistance In Driver Air Bag Second Module
11-8 short circuited To 12 volt power or VSS In Driver Air Bag First Module
11-9 short circuited To Ground In Driver Air Bag First Module
12-A short circuited To 12 volt power or VSS In Passenger Air Bag Second Module
12-B short circuited To Ground In Passenger Air Bag Second Module
12-1 open circuited Or high Resistance In Passenger Air Bag First Module
12-3 short circuited To a Wire Or low Resistance In Passenger Air Bag First Module
12-4 open circuited Or high Resistance In Passenger Air Bag Second Module
12-6 short circuited To a Wire Or low Resistance In Passenger Air Bag Second Module
12-8 short circuited To 12 volt power or VSS In Passenger Air Bag First Module
12-9 short circuited To Ground In Passenger Air Bag First Module
21-1 open circuited Or high Resistance In Driver Seat Belt Tensioner
21-3 short circuited To a Wire Or low In Driver Seat Belt Tensioner
21-8 short circuited To 12 volt power or VSS In Driver Seat Belt Tensioner
21-9 short circuited To Ground In Driver Seat Belt Tensioner
22-1 open circuited Or high Resistance In Passenger Seat Belt Tensioner
22-3 short circuited To a Wire Or low Resistance In Passenger Seat Belt Tensioner
22-8 short circuited To 12 volt power or VSS In Passenger Seat Belt Tensioner
22-9 short circuited To Ground In Passenger Seat Belt Tensioner
31-1 open circuited Or high Resistance In Side Impact Inflatable Air Bag Module
31-3 short circuited To a Wire Or low Resistance In Side Impact Inflatable Air Bag Module
31-8 short circuited To 12 volt power or VSS In Side Impact Inflatable Air Bag Module
31-9 short circuited To Ground In Driver Inflatable Air Bag Module
32-1 open circuited Or high Resistance In Side Impact Inflatable Air Bag Module
32-3 short circuited To a Wire Or low Resistance In Side Impact Inflatable Air Bag Module
32-8 short circuited To 12 volt power or VSS In Side Impact Inflatable Air Bag Module
32-9 short circuited To Ground In Side Impact Inflatable Air Bag Module
41-1 No Signal From Left-hand Front Impact Sensor
41-2, 41-3 & 41-B Internal Failure Of Left-hand Front Impact Sensor
42-1 No Signal From Right-hand Front Impact Sensor
42-2, 42-3 & 42-B Internal Failure Of Right-hand Front Impact Sensor 
43-1 No Signal From Side Impact Sensor
43-2, 43-3 & 43-B Internal Failure Of Side Impact Sensor 
44-1 No Signal From Side Impact Sensor
44-2, 44-3 & 44-B Internal Failure Of Side Impact Sensor 
51-2, 51-4, 52-8, 52-9, 52-A, 52-B, 52-C, 52-D, 52-E, 52-F, 52-1, 53-2, 53-3,53-4, 54-1, 54-2, 54-3, 54-4, 54-6, 54-7, 55-1, 55-2, 55-3 & 55-4 Internal Failure Of SRS or Supplemental Restraint System Unit 
61-1 open circuited In Driver Seat Belt Buckle Switch
61-2 short circuited In Driver Seat Belt Buckle Switch
62-1 open circuited In Passenger Seat Belt Buckle Switch
62-2 short circuited In Passenger Seat Belt Buckle Switch
71-1 open circuited In Driver Seat Position Sensor
71-2 short circuited In Driver Seat Position Sensor
81-4 & 81-5 Faulty Passenger Weight Sensor Unit
81-61 No Signal From Passenger Weight Sensor Unit
81-62 Non-Stipulated Response Data
81-63 Model ID Code Or Variation Code Inconsistent
81-64 ECU Serial ID Code Inconsistent
81-71 & 81-78 Passenger Weight Sensor Unit Does Not Calibrate
81-79 Passenger Weight Sensors Drift Inspection Failure
82-1 No Signal From Passenger Weight Sensor
83-2 No Signal From Passenger Weight Sensor
84-3 No Signal From Passenger Weight Sensor
85-4 & 85-5 Faulty OPDS Unit
85-61 No Signal From OPDS Unit
85-62 Non-Stipulated Response Data
85-63 Model ID Code Or Variation Code Inconsistent
85-64 ECU Serial ID Code Inconsistent
85-71 & 85-78 OPDS Unit Not Initialized 
85-79 OPDS Drift Inspection Failure
86-1 Faulty Seat Back OPDS Sensor
86-2 Faulty Seat Support OPDS Sensor
87-31 Internal Failure Of SRS or Supplemental Restraint System Unit
87-32 Side Air Bag Cutoff Indicator Stays On/Off
91-1 Internal Failure Of SRS or Supplemental Restraint System Unit
91-2 short circuited In SRS or Supplemental Restraint System Indicator
92-1 open circuited In Passenger Air Bag Cutoff Indicator
92-2 short circuited In Passenger Air Bag Cutoff Indicator


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